Title (en)

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, COMMUNICATION SYSTEM, AND ENTITY

Title (de)

INFORMATIONSVERARBEITUNGSVORRICHTUNG, INFORMATIONSVERARBEITUNGSVERFAHREN, KOMMUNIKATIONSSYSTEM UND EINHEIT

Title (fr)

DISPOSITIF DE TRAITEMENT D'INFORMATIONS, PROCÉDÉ DE TRAITEMENT D'INFORMATIONS, SYSTÈME DE COMMUNICATION ET ENTITÉ

Publication

EP 4207727 A1 20230705 (EN)

Application

EP 21861487 A 20210823

Priority

• JP 2020146426 A 20200831
• JP 2021030785 W 20210823

Abstract (en)

In an information processing device having a function of a push notification server, messages and the like are exchanged by a simple procedure. The information processing device according to the present disclosure has a function of performing push notification. An information processing device having a function of performing the push notification is disposed in a local area network (LAN) including a base station device to which a terminal device is connected and a core network, and performs the push notification to the terminal device on the basis of a connectionless protocol.

IPC 8 full level

H04M 11/00 (2006.01); H04L 51/00 (2022.01); H04W 4/12 (2009.01); H04W 8/20 (2009.01)

CPC (source: EP US)

H04L 51/224 (2022.05 - EP); H04L 51/58 (2022.05 - EP); H04L 67/55 (2022.05 - EP US); H04W 76/27 (2018.01 - US); H04L 12/4641 (2013.01 - EP US); H04W 68/00 (2013.01 - EP); Y02D 30/70 (2020.08 - EP)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

EP 4207727 A1 20230705; EP 4207727 A4 20240306; CN 115989686 A 20230418; JP WO2022045061 A1 20220303; US 2023291807 A1 20230914; WO 2022045061 A1 20220303

DOCDB simple family (application)

EP 21861487 A 20210823; CN 202180051523 A 20210823; JP 2021030785 W 20210823; JP 2022544582 A 20210823; US 202118040264 A 20210823